If the angles of a triangles are in the ratio 11 : 13 : 12, then, what

1.	If the angles of a triangles are in the ratio 11 : 13 : 12, then, what is the unit digit of the smallest angle?
Answer» ANSWER: Here is your answer => → Given ratio=11:13:12 ♦Let the angles be 11x, 13X, 12x The sum of angles of a TRIANGLE = →So, 11x+13x+12x=180 36x=180 x=180/36 *x=5* therefore, the angles will be **11x=11x5=55 13x=135=65 12x=125=60** SMALLEST angle=55 Unit digit of smallest angle=5 . . . . Hope it helps!

If the angles of a triangles are in the ratio 11 : 13 : 12, then, what is the unit digit of the smallest angle?

Answer»

Here is your answer =>

→ Given ratio=11:13:12

♦Let the angles be 11x, 13X, 12x

The sum of angles of a TRIANGLE =

→So, 11x+13x+12x=180

36x=180

x=180/36

x=5

therefore, the angles will be

11x=11x5=55 13x=13*5=65 12x=12*5=60

SMALLEST angle=55

Unit digit of smallest angle=5

Hope it helps!